A high-voltage feeder cabinet for power distribution control

Abstract

The application discloses a high-voltage feeder cabinet for power distribution control and relates to the technical field of feeder cabinets.The high-voltage feeder cabinet comprises a door plate and a C-shaped bottom plate, the inner bottom of the C-shaped bottom plate is fixedly connected with a mounting frame, the front end of the mounting frame is uniformly fixedly connected with a first hinge, the first hinge is fixedly installed on one side wall of the door plate, the other side wall of the door plate is fixedly connected with the mounting frame through a lock catch, a mounting beam for mounting electrical components is installed on the rear inner wall of the mounting frame, the rear side wall of the C-shaped bottom plate is connected with a mounting structure, the mounting structure is connected with a first side plate and a second side plate, the first side plate is connected with a uniform air injection structure, and the side wall of the second side plate is uniformly provided with exhaust inclined holes for air outlet; in the above manner, the high-voltage feeder cabinet is in an open state, and the electrical components in the high-voltage feeder cabinet can be conveniently repaired when the electrical components are damaged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of feeder cabinet, in particular to a high-voltage feeder cabinet for power distribution control. BACKGROUND

[0002] The high-voltage feeder cabinet is also a distribution cabinet. It can be a strong or weak bus after the incoming line is distributed to each terminal, such as an air switch box of a power line and a multimedia adapter box used more recently in decoration, etc. In enterprises and institutions, industrial and mining enterprises, shopping malls and entertainment places, it can be called a "feeder cabinet" due to its large capacity. In home places, it is called a feeder box, commonly known as a distribution box or a feeder disc.

[0003] The existing high-voltage feeder cabinet is a whole, and there are many electrical accessories inside the high-voltage feeder cabinet. When the electrical accessories of the high-voltage feeder cabinet are damaged, it is inconvenient to maintain. At the same time, the existing high-voltage feeder cabinet can only be cooled in a single direction, and cannot be cooled in multiple directions, so that the cooling effect is not ideal.

[0004] Therefore, a high-voltage feeder cabinet for power distribution control is proposed to solve the above problems. SUMMARY

[0005] The purpose of the present application is to provide a high-voltage feeder cabinet for power distribution control to solve the problems in the background art.

[0006] To achieve the above purpose, the present application provides the following technical scheme: a high-voltage feeder cabinet for power distribution control, comprising a door plate and a C-shaped bottom plate, the inner bottom of the C-shaped bottom plate is fixedly connected with a mounting frame, the front end of the mounting frame is uniformly fixedly connected with a first hinge, the first hinge is fixedly installed on one side wall of the door plate, the other side wall of the door plate is fixedly connected with the mounting frame through a lock catch, a mounting beam for mounting electrical elements is installed on the rear inner wall of the mounting frame, the rear side wall of the C-shaped bottom plate is connected with a mounting structure, the mounting structure is connected with a first side plate and a second side plate, the first side plate is connected with a uniform air injection structure for uniform air injection, and the side wall of the second side plate is uniformly provided with exhaust inclined holes for air outlet.

[0007] Further, an observation window is fixedly installed in the front side wall through hole of the door plate, which facilitates observation of the specific conditions of the inner C-shaped bottom plate.

[0008] Further, the mounting structure comprises second hinges, L-shaped slides, springs, mounting blocks, triangular inserts and triangular slots, the second hinges are fixedly connected to the side walls of the first side plate and the second side plate, the inner walls of the first side plate and the second side plate are fixedly connected with mounting blocks at the front ends of the bottom, the top of the mounting block is fixedly connected with a spring, the top of the spring is fixedly connected with an L-shaped slide, the bottom of the vertical part of the L-shaped slide is fixedly connected with a triangular insert through the spring and the mounting block, and the bottom of the C-shaped bottom plate is provided with a triangular slot matched with the triangular insert.

[0009] Further, the second hinges are fixedly connected to the rear side wall of the C-shaped bottom plate.

[0010] Further, when the first side plate and the second side plate rotate, the inclined surface of the triangular insert contacts with the side wall of the C-shaped bottom plate to push the triangular insert to move upward, when the triangular insert moves above the triangular slot, the spring drives the L-shaped slide to move downward, the L-shaped slide drives the triangular insert to be inserted into the triangular slot, and the triangular insert and the triangular slot cooperate to realize the fixed limiting of the first side plate and the second side plate.

[0011] Further, the uniform air jet structure comprises an air inlet cover, air jet holes, a straight pipe, a lower bevel gear, an upper bevel gear, a lower L-shaped pipe, an upper L-shaped pipe, a conical plate, a rotating shaft, a support plate, a driving motor, fan leaves and tooth blocks, the inner bottom of the air inlet cover is fixedly connected with a support plate, the top of the support plate is provided with a driving motor, the output end of the driving motor is fixedly connected with fan leaves in the circumferential direction, the inner end of the air inlet cover is fixedly connected with a lower L-shaped pipe, the top of the lower L-shaped pipe is rotatably connected with an upper L-shaped pipe through a fixed bearing, the inner end of the upper L-shaped pipe is fixedly connected with a straight pipe, the side wall of the straight pipe is uniformly provided with air jet holes, the outer wall of the straight pipe is fixedly connected with a lower bevel gear and an upper bevel gear, the lower L-shaped pipe is connected with a rotating shaft, the rotating shaft is fixedly connected with the output shaft of the driving motor, the inner end of the rotating shaft is fixedly connected with a conical plate, and part of the outer wall of the conical plate is fixedly connected with tooth blocks matched with the lower bevel gear and the upper bevel gear.

[0012] Further, the vertical part of the lower L-shaped pipe is rotatably connected with a rotating shaft through a fixed bearing.

[0013] Further, when the tooth blocks contact with the upper bevel gear, the air jet holes are driven to rotate towards the door plate, and when the tooth blocks contact with the lower bevel gear, the air jet holes are driven to rotate towards the rear inner wall of the C-shaped bottom plate.

[0014] Further, the air inlet cover is fixedly connected to the horizontal hole of the inner wall of the first side plate.

[0015] Further, the side wall of the air inlet cover is threadedly connected with a filter plate.

[0016] The beneficial effects of the present application are:

[0017] When the first side plate and the second side plate are pushed, the first side plate and the second side plate rotate along the second hinge of the mounting structure, the inclined surface of the triangular plug block is in contact with the side wall of the C-shaped bottom plate, and the triangular plug block is pushed to move upward, the spring drives the L-shaped sliding plate to move downward when the triangular plug block moves above the triangular slot, the L-shaped sliding plate drives the triangular plug block to be inserted into the triangular slot, the triangular plug block and the triangular slot cooperate to realize the fixed limiting of the first side plate and the second side plate, and the fixed installation of the first side plate and the second side plate is realized, then the L-shaped sliding plate is pulled upward, the L-shaped sliding plate drives the triangular plug block to separate from the triangular slot, and the first side plate and the second side plate are pushed to rotate outward to be opened, the two sides of the high-voltage feeder cabinet are opened, the high-voltage feeder cabinet is in an open state, and the electrical accessories in the high-voltage feeder cabinet are convenient to maintain when damage occurs. The driving motor of the uniform air injection structure drives the fan blade to rotate, the fan blade drives the air to enter the lower L-shaped pipe, and then enters the straight pipe through the upper L-shaped pipe, and then is sprayed from the straight pipe. At the same time, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the conical plate to rotate, the conical plate drives the tooth block to rotate, the tooth block is intermittently in contact with the lower bevel gear and the upper bevel gear, respectively, the tooth block is in contact with the upper bevel gear to drive the air injection hole to rotate towards the door plate, and the tooth block is in contact with the lower bevel gear to drive the air injection hole to rotate towards the rear inner wall of the C-shaped bottom plate. The air sprayed from the straight pipe can be sprayed and cooled in multiple directions, which is beneficial to blowing air to the electrical equipment in the high-voltage feeder cabinet in all directions, and is beneficial to multi-directional heat dissipation, and the heat dissipation effect is ideal. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1 It is a structural schematic diagram of the present application;

[0020] Figure 2 It is a structural left view of the present application;

[0021] Figure 3 It is a structural left view of the present application;

[0022] Figure 4 It is a structural top view of the present application;

[0023] Figure 5 It is a cross-sectional view of the air inlet cover and its connecting structure of the present application;

[0024] Figure 6 It is a structural front view of the present application;

[0025] Figure 7 A cross-sectional view of the structure of the present application in the direction of A; Figure 2

[0026] Figure 8 B cross-sectional view of the structure of the present application in the direction of B; Figure 6

[0027] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0028] 1. door panel 2. observation window 3. first hinge 4. C-shaped bottom plate 5. air inlet cover 6. filter panel 7. first side plate 8. second hinge 9. second side plate 10. exhaust inclined hole 11. air injection hole 12. straight pipe 13. mounting frame 14. L-shaped slide plate 15. mounting beam 16. lower bevel gear 17. upper bevel gear 18. lower L-shaped pipe 19. upper L-shaped pipe 20. conical plate 21. rotating shaft 22. support plate 23. drive motor 24. fan blade 25. tooth block 26. spring 27. mounting block 28. triangular plug 29. triangular slot. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without any creative work fall within the protection scope of the present application.

[0030] The present application will be further described below with reference to the embodiments. EMBODIMENTS

[0031] As Figure 1 , 2 ​​The utility model provides a kind of high-voltage feeder cabinet for distribution control, including door plate 1 and C-shaped bottom plate 4, the inner bottom of C-shaped bottom plate 4 is fixedly connected with mounting frame 13, the front end of mounting frame 13 is uniformly fixedly connected with first hinge 3, and first hinge 3 is fixedly installed on the side wall of door plate 1, and the other side of door plate 1 is fixedly connected with mounting frame 13 by lock catch, and mounting beam 15 for electrical component installation is installed on the rear inner wall of mounting frame 13, and the rear side wall of C-shaped bottom plate 4 is connected with mounting structure, and mounting structure includes second hinge 8, L-shaped slide plate 14, spring 26, mounting block 27, triangular insert block 28 and triangular insert slot 29, and second hinge 8 is fixedly installed on the side wall of first side plate 7 and second side plate 9, and the inner wall front end bottom of first side plate 7 and second side plate 9 is fixedly connected with mounting block 27, and the top of mounting block 27 is fixedly connected with spring 26, and the top of spring 26 is fixedly connected with L-shaped slide plate 14, and the bottom of the vertical position of L-shaped slide plate 14 is fixedly connected with triangular insert block 28 penetrating spring 26 and mounting block 27, and the bottom of C-shaped bottom plate 4 is provided with triangular insert slot 29 for cooperating with triangular insert block 28, and second hinge 8 is uniformly fixedly connected with the rear side wall of C-shaped bottom plate 4, and when first side plate 7 and second side plate 9 rotate, the inclined surface of triangular insert block 28 contacts with the side wall of C-shaped bottom plate 4 and pushes triangular insert block 28 to move upwards, when triangular insert block 28 moves above triangular insert slot 29, spring 26 drives L-shaped slide plate 14 to move downwards, L-shaped slide plate 14 drives triangular insert block 28 to be inserted in triangular insert slot 29, and triangular insert block 28 and triangular insert slot 29 cooperate to realize the fixed limiting of first side plate 7 and second side plate 9, when first side plate 7 and second side plate 9 are pushed, first side plate 7 and second side plate 9 rotate along the second hinge 8 of mounting structure, the inclined surface of triangular insert block 28 contacts with the side wall of C-shaped bottom plate 4 and pushes triangular insert block 28 to move upwards, when triangular insert block 28 moves above triangular insert slot 29, spring 26 drives L-shaped slide plate 14 to move downwards, L-shaped slide plate 14 drives triangular insert block 28 to be inserted in triangular insert slot 29, and triangular insert block 28 and triangular insert slot 29 cooperate to realize the fixed limiting of first side plate 7 and second side plate 9, realize the fixed installation of first side plate 7 and second side plate 9, then pull L-shaped slide plate 14 upwards, L-shaped slide plate 14 drives triangular insert block 28 to separate from triangular insert slot 29, then push first side plate 7 and second side plate 9 to rotate outward and open, open the two sides of high-voltage feeder cabinet, facilitate high-voltage feeder cabinet to be in open state, when electrical accessory in high-voltage feeder cabinet appears damage, it is convenient to maintain;

[0032] As Figure 2 、 3As shown in figures 4, 5, 6, and 7, the first side plate 7 is connected to a uniform jet structure, which includes an air intake hood 5, jet holes 11, a straight pipe 12, a lower bevel gear 16, an upper bevel gear 17, a lower L-shaped pipe 18, an upper L-shaped pipe 19, a conical plate 20, a rotating shaft 21, a support plate 22, a drive motor 23, fan blades 24, and toothed blocks 25. The support plate 22 is fixedly installed at the bottom inner side of the air intake hood 5, and the drive motor 23 is installed at the top of the support plate 22. The output end of the drive motor 23 is uniformly and fixedly connected to fan blades 24 along the circumferential direction. A lower L-shaped tube 18 is fixedly connected to the inner end of the upper L-shaped tube 18. An upper L-shaped tube 19 is rotatably connected to the top of the lower L-shaped tube 18 via a fixedly connected bearing. A straight tube 12 is fixedly connected to the inner end of the upper L-shaped tube 19. Air jet holes 11 are evenly distributed on the side wall of the straight tube 12. A lower bevel gear 16 and an upper bevel gear 17 are fixedly connected to the outer wall of the straight tube 12. A rotating shaft 21 is rotatably connected to the upright part of the lower L-shaped tube 18 via a fixedly connected bearing. The rotating shaft 21 is fixedly connected to the output shaft of the drive motor 23. A conical plate 20 is fixedly connected to the inner end of the rotating shaft 21. The conical plate 20... A portion of the outer wall is uniformly and fixedly connected with toothed blocks 25 that cooperate with the lower bevel gear 16 and the upper bevel gear 17. When the toothed blocks 25 contact the upper bevel gear 17, they drive the jet nozzle 11 to rotate toward the door panel 1. When the toothed blocks 25 contact the lower bevel gear 16, they drive the jet nozzle 11 to rotate toward the rear inner wall of the C-shaped base plate 4. The air intake hood 5 is fixedly installed in the transverse hole on the inner wall of the first side plate 7. The drive motor 23 of the uniform jet structure drives the fan blade 24 to rotate. The fan blade 24 drives the air to enter the lower L-shaped pipe 18, then through the upper L-shaped pipe 19 into the straight pipe 12, and then out of the straight pipe 12. At the same time, the drive motor... The machine 23 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the conical plate 20 to rotate, the conical plate 20 drives the toothed block 25 to rotate, the toothed block 25 intermittently contacts the lower bevel gear 16 and the upper bevel gear 17 respectively, when the toothed block 25 contacts the upper bevel gear 17, it drives the jet hole 11 to rotate towards the door plate 1, when the toothed block 25 contacts the lower bevel gear 16, it drives the jet hole 11 to rotate towards the rear inner wall of the C-shaped base plate 4, the air sprayed out by the straight pipe 12 can be sprayed for heat dissipation in multiple directions, which is conducive to blowing air to the electrical equipment in the high voltage feeder cabinet in all directions, which is conducive to heat dissipation in multiple directions and the heat dissipation effect is ideal;

[0033] like Figure 1 As shown, the side wall of the second side plate 9 is evenly provided with exhaust oblique holes 10 for venting air, so as to facilitate the exhaust of air after heat dissipation.

[0034] like Figure 1 As shown, an observation window 2 is fixedly installed in the through hole on the front side wall of the door panel 1. The observation window 2 facilitates observation of the specific condition of the inner C-shaped bottom plate 4.

[0035] like Figure 1 , 5As shown, the inner wall of the side wall of the air inlet cover 5 is threadedly connected with a filter plate 6, which facilitates filtering and replacement of the filter plate 6.

[0036] In use, when the first side plate 7 and the second side plate 9 are pushed, the first side plate 7 and the second side plate 9 rotate along the second hinge 8 of the mounting structure, the first side plate 7 and the second side plate 9 drive the inclined surface of the triangular plug 28 to contact the side wall of the C-shaped bottom plate 4 and push the triangular plug 28 to move upward, when the triangular plug 28 moves above the triangular slot 29, the spring 26 drives the L-shaped slide plate 14 to move downward, the L-shaped slide plate 14 drives the triangular plug 28 to be inserted into the triangular slot 29, the triangular plug 28 and the triangular slot 29 cooperate to realize the fixed limiting of the first side plate 7 and the second side plate 9, and realize the fixed installation of the first side plate 7 and the second side plate 9, then the L-shaped slide plate 14 is pulled upward, the L-shaped slide plate 14 drives the triangular plug 28 to separate from the triangular slot 29, and then the first side plate 7 and the second side plate 9 are pushed to rotate outward to be opened, so that the two sides of the high-voltage feeder cabinet are opened, and the high-voltage feeder cabinet is in an open state, and the electrical accessories in the high-voltage feeder cabinet are convenient for maintenance when they are damaged. When the high-voltage feeder cabinet is normally used, the driving motor 23 of the uniform air injection structure drives the fan blade 24 to rotate, the fan blade 24 drives the air to enter the lower L-shaped pipe 18, and then enters the straight pipe 12 through the upper L-shaped pipe 19, and then is sprayed from the straight pipe 12, at the same time, the driving motor 23 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the conical plate 20 to rotate, the conical plate 20 drives the tooth block 25 to rotate, the tooth block 25 intermittently contacts the lower bevel gear 16 and the upper bevel gear 17 respectively, the tooth block 25 contacts the upper bevel gear 17 to drive the air injection hole 11 to rotate towards the door plate 1, and the tooth block 25 contacts the lower bevel gear 16 to drive the air injection hole 11 to rotate towards the rear inner wall of the C-shaped bottom plate 4, the air sprayed from the straight pipe 12 can be multi-directionally injected and heat dissipated, which is beneficial to blowing the air to the electrical equipment in the high-voltage feeder cabinet in all directions, beneficial to multi-directional heat dissipation, and the heat dissipation effect is ideal, and the air after heat dissipation is discharged from the air exhaust inclined hole 10.

[0037] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the application disclosed above are only to facilitate the elucidation of the application. The preferred embodiments do not describe all the details of the application and limit the application to the specific embodiments. Obviously, many modifications and variations can be made in light of the teachings above. The description is chosen and described in order to provide the best illustration of the application and its practical application to those skilled in the art and to enable those skilled in the art to best utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. A high-voltage feeder cabinet for power distribution control, comprising a door panel (1) and a C-shaped base plate (4), characterized in that: The inner bottom of the C-shaped base plate (4) is fixedly connected to a mounting frame (13). The front end of the mounting frame (13) is uniformly fixedly connected to a first hinge (3). The first hinge (3) is fixedly installed on one side wall of the door panel (1). The other side of the door panel (1) is fixedly connected to the mounting frame (13) by a latch. The inner rear wall of the mounting frame (13) is equipped with a mounting beam (15) for installing electrical components. The rear side wall of the C-shaped base plate (4) is connected to a mounting structure. The mounting structure is connected to a first side plate (7) and a second side plate (9). The first side plate (7) is connected to a uniform jet structure for uniform jetting. The side wall of the second side plate (9) is uniformly provided with exhaust oblique holes (10) for venting. The uniform jet structure includes an air intake shroud (5), jet holes (11), a straight pipe (12), a lower bevel gear (16), an upper bevel gear (17), a lower L-shaped pipe (18), an upper L-shaped pipe (19), a conical plate (20), a rotating shaft (21), a support plate (22), a drive motor (23), fan blades (24), and a toothed block (25). The support plate (22) is fixedly installed at the bottom inner part of the air intake shroud (5), and the drive motor (23) is installed at the top of the support plate (22). The output end of the drive motor (23) is uniformly and fixedly connected to the fan blades (24) along the circumferential direction. The lower L-shaped pipe (18) is fixedly connected to the inner end of the air intake shroud (5). The top of the device is rotatably connected to an upper L-shaped tube (19) via a fixed bearing. A straight tube (12) is fixedly connected to the inner end of the upper L-shaped tube (19). Air jet holes (11) are evenly opened on the side wall of the straight tube (12). A lower bevel gear (16) and an upper bevel gear (17) are fixedly connected to the outer wall of the straight tube (12). A rotating shaft (21) is connected to the lower L-shaped tube (18), and the rotating shaft (21) is fixedly connected to the output shaft of the drive motor (23). A conical plate (20) is fixedly connected to the inner end of the rotating shaft (21). A toothed block (25) that works with the lower bevel gear (16) and the upper bevel gear (17) is evenly fixedly connected to part of the outer wall of the conical plate (20).

2. The high-voltage feeder cabinet for power distribution control according to claim 1, characterized in that: An observation window (2) is fixedly installed in the through hole on the front side wall of the door panel (1). The observation window (2) facilitates observation of the specific condition of the inner C-shaped bottom plate (4).

3. The high-voltage feeder cabinet for power distribution control according to claim 2, characterized in that: The mounting structure includes a second hinge (8), an L-shaped sliding plate (14), a spring (26), a mounting block (27), a triangular insert (28), and a triangular slot (29). The second hinge (8) is fixedly mounted on the side walls of the first side plate (7) and the second side plate (9). The bottom front end of the inner wall of the first side plate (7) and the second side plate (9) is fixedly connected to the mounting block (27). The top of the mounting block (27) is fixedly connected to the spring (26). The top of the spring (26) is fixedly connected to the L-shaped sliding plate (14). The bottom of the upright part of the L-shaped sliding plate (14) is fixedly connected to the spring (26) and the mounting block (27). The bottom of the C-shaped base plate (4) is provided with a triangular slot (29) that works with the triangular insert (28).

4. The high-voltage feeder cabinet for power distribution control according to claim 3, characterized in that: The second hinge (8) is uniformly fixed to the rear side wall of the C-shaped base plate (4).

5. The high-voltage feeder cabinet for power distribution control according to claim 4, characterized in that: When the first side plate (7) and the second side plate (9) rotate, the inclined surface of the triangular plug (28) contacts the side wall of the C-shaped base plate (4) and pushes the triangular plug (28) to move upward. When the triangular plug (28) moves above the triangular slot (29), the spring (26) drives the L-shaped slide plate (14) to move downward. The L-shaped slide plate (14) drives the triangular plug (28) to be inserted into the triangular slot (29). The triangular plug (28) and the triangular slot (29) cooperate to achieve the fixed positioning of the first side plate (7) and the second side plate (9).

6. The high-voltage feeder cabinet for power distribution control according to claim 5, characterized in that: The upright part of the lower L-shaped tube (18) is rotatably connected to a rotating shaft (21) via a fixedly connected bearing.

7. The high-voltage feeder cabinet for power distribution control according to claim 6, characterized in that: When the tooth block (25) contacts the upper bevel gear (17), it drives the jet hole (11) to rotate toward the door panel (1). When the tooth block (25) contacts the lower bevel gear (16), it drives the jet hole (11) to rotate toward the inner wall of the C-shaped bottom plate (4).

8. The high-voltage feeder cabinet for power distribution control according to claim 7, characterized in that: The air intake shroud (5) is fixedly installed in the transverse hole on the inner wall of the first side plate (7).

9. The high-voltage feeder cabinet for power distribution control according to claim 8, characterized in that: The air intake hood (5) has a filter plate (6) threadedly connected to the inner side wall.

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